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Question

Chemistry Question on bond energies

The correct stability order of the following resonance structures of CH3CH=CHCHO\text{CH}_3 - \text{CH} = \text{CH} - \text{CHO} is:

A

II > III > I

B

III > II > I

C

I > II > III

D

II > I > III

Answer

III > II > I

Explanation

Solution

Solution 62
The correct answer is III>II>I